I checked iptables rules and noticed when new VM is created, no iptables
chain is created for it on the host. SGs don't work.
Please assist me.
On Sat, Jun 13, 2020 at 6:12 PM Fariborz Navidan
wrote:
> Hello,
> I found out the issue is with security groups. Some SGs are blocking DHCP
> traffic.
Hello,
I found out the issue is with security groups. Some SGs are blocking DHCP
traffic. I already have ingress rules in place on the default SG. It works
for old VMs but it seems existing ingress rules do not apply on new VMs.
Please guide me.
On Sat, Jun 13, 2020 at 4:56 PM Fariborz Navidan
w
Any idea?
On Sat, Jun 13, 2020 at 1:16 AM Fariborz Navidan
wrote:
> Yes, it can ping the VR if I configure the allocated IP on the VM manually.
>
> On Sat, Jun 13, 2020 at 12:57 AM Andrija Panic
> wrote:
>
>> If you configure the IP (from that network range) manually on the VM - can
>> you ping
Yes, it can ping the VR if I configure the allocated IP on the VM manually.
On Sat, Jun 13, 2020 at 12:57 AM Andrija Panic
wrote:
> If you configure the IP (from that network range) manually on the VM - can
> you ping VR IP (inside that network) - i.e. is there LAN connectivity
> between a VM an
If you configure the IP (from that network range) manually on the VM - can
you ping VR IP (inside that network) - i.e. is there LAN connectivity
between a VM and it's VR?
On Fri, 12 Jun 2020 at 19:29, Fariborz Navidan
wrote:
> DHCP entry for assigned IP exists on the VR inside file
> /etc/clou
DHCP entry for assigned IP exists on the VR inside file
/etc/cloudstack/dhcpentry.json and /etc/dhcphosts.txt
On Fri, Jun 12, 2020 at 6:59 PM Fariborz Navidan
wrote:
> Hi, There is no 'Unable' message in management server log.
>
> Thanks
>
> On Fri, Jun 12, 2020 at 9:28 AM Vivek Kumar
> wrote:
Hi, There is no 'Unable' message in management server log.
Thanks
On Fri, Jun 12, 2020 at 9:28 AM Vivek Kumar
wrote:
> Have you checked the management logs, Sometime router goes in read-only
> file system, So in log it says - unable to apply dhcp entry on router and
> file system in read-only m
Have you checked the management logs, Sometime router goes in read-only file
system, So in log it says - unable to apply dhcp entry on router and file
system in read-only mode ( something like this ). If this is the case then you
won’t be able to provision any new VMs.
Vivek Kumar
Manager -
CS and VR are both 4.14
On Thu, Jun 11, 2020 at 9:02 PM Fariborz Navidan
wrote:
> Hello,
> Suddenly the VR stopped offering IP config to VMs via DHCP. I have tried
> restarting network, removing VR and performing fresh health check. Health
> check does not report any failure.
>
> Please advise.